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支持多个字段required其中之一 #134

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niceue opened this issue Jul 5, 2014 · 0 comments
Closed

支持多个字段required其中之一 #134

niceue opened this issue Jul 5, 2014 · 0 comments
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documentation new
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0.8.0

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@niceue
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niceue commented Jul 5, 2014

内置规则required又支持新语法啦，groups参数从此就废弃了。

怎样实现，多个字段至少填写一个？

<input class="contact" name="mobile" placeholder="手机号"
    data-rule="required(from, .contact);mobile"
    data-msg-required="请至少填写一种联系方式">

<input class="contact" name="tel" placeholder="电话"
    data-rule="required(from, .contact);tel">

<input class="contact" name="email" placeholder="邮箱"
    data-rule="required(from, .contact);email">

使用规则：required(from, .className, count)

其中：
参数from是固定的，表示required需要执行多项验证；
.className是这一组字段都有的className；
最后一个参数count是可选的（默认为1）

只需要给组内第一个字段设置required的错误消息就可以了（可以是DOM传参或js传参）
@niceue niceue added this to the 0.8.0 milestone Jul 5, 2014
@niceue niceue added the feature label Jul 5, 2014
@niceue niceue closed this as completed in 6fca492 Jul 5, 2014
niceue added a commit that referenced this issue Jul 5, 2014
@niceue
Fixed #134
8e733d3
@niceue niceue changed the title 支持多个字段required之一 支持多个字段required之一（替代groups） Jul 6, 2014
This was referenced Jul 6, 2014
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@niceue niceue changed the title 支持多个字段required之一（替代groups） 支持多个字段required其中之一 Jul 12, 2014
@niceue niceue added the new label Jul 12, 2014
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